as Percy Pennington

as Jim Dudley

as Gen. Hancock

as M De Launay

as William Rufford

as Louis Kaplan

as Black Bart

as Dr. Pennison Crisp

as Dr. Wells

as Ebenezer Walderstricker

as Ronald Kenna

as Colonel Kerr

as Sutherland Yorke

as Dave Walker

as Grand Duke Alexander Bagroff

as Signor Rodrigues

as Jacques Despard

as Constantine Karischeff

as Carlos Casinelli

as Pinetum